Hach si792 D series, User Manual

Page: 38 / 96

Operation—si792(x) D (4–20 mA/HART)
36
To exit the configuration mode at any time, press
CONF
and then
ENTER
. The output current will be held for 20 seconds and the
measured value will be displayed.
Note: During configuration the transmitter remains in the Hold mode for
safety reasons. The loop current is frozen at the value specified in the
o1.HoLD menu option. The Sensoface icon is inactive. The
configuration mode indicator is displayed (
Figure 12 on page 33 ).
5.2.1 Output configuration
o1 4–20 mA current output
1200
tc Temperature sensor
Corr
Correction for pressure,
salinity, polarization voltage.
CAL Calibration setup
AL Alarm settings
Table 9 Output setup menu—out.1
MNU
Select the parameter
o1. FCT
DO (concentration by weight; default)
GAS (concentration by volume)
Select the sensor type
o1.SnSR
Type A (standard; default) examples: Oxysens, Oxyferm
Type B (trace measurements) example: Oxygold G
Select the units
o1.UniT
DO (default)
SAt % (percent saturation; default)
Conc µg/L
Conc mg/L
Conc ppb
Conc ppm
GAS
GAS % (default)
GAS ppm
Table 8 Configuration menu